CN107877248A - A kind of rapid cleaning device of Metal Cutting platform - Google Patents
A kind of rapid cleaning device of Metal Cutting platform Download PDFInfo
- Publication number
- CN107877248A CN107877248A CN201711102165.XA CN201711102165A CN107877248A CN 107877248 A CN107877248 A CN 107877248A CN 201711102165 A CN201711102165 A CN 201711102165A CN 107877248 A CN107877248 A CN 107877248A
- Authority
- CN
- China
- Prior art keywords
- cutting
- metal
- cleaning device
- rapid cleaning
- blower compartment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/005—Devices for removing chips by blowing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of rapid cleaning device of Metal Cutting platform, including cutting rack, ventilating fan, cutting bed and hairbrush, the bottom of the cutting rack is provided with blower compartment, and it is connected with barrier net on the right side of the inwall of blower compartment, the inside left-end of the blower compartment is fixed with rotating shaft, and flabellum is connected with the right side of rotating shaft, the ventilating fan is located at the right side of blower compartment, and the outer wall left end of blower compartment is provided with motor, the cutting bed is located at the middle part of cutting rack, and cutting bed is internally provided with cutting channel, metal derby is fixed with the right side of the cutting bed, and the outer wall of metal derby is connected with fixed block, the outer wall of the fixed block is connected with bolt.The rapid cleaning device of the Metal Cutting platform is provided with blower compartment, under the drive of motor, for flabellum with axis of rotation, the caused iron filings that can work Cutting platform carry out radiating treatment, the iron filings cooled down are blown, the entrance ash ware made it easier to.
Description
Technical field
The present invention relates to Metal Cutting stage apparatus technical field, the quick cleaning dress of specially a kind of Metal Cutting platform
Put.
Background technology
With the rapid development of each regional economy and the progress of science and technology, sheet metal cutting, generally require to cut in metal
Cut and be processed on platform, existing Metal Cutting platform causes tool temperature high in cutting, and the damage to cutter is larger, shadow
Cutting-tool's used life is rung, increases production cost, and platform scrap iron from splashing, not easily collecting processing, causes to add when being cut
Work production environment is poor, influences to produce, and in summary, needs to be improved for the Metal Cutting platform of hardware production.
Substantial amounts of iron filings are produced during the Metal Cutting platform use of in the market, cannot timely be handled, cause to add
Work environmental pollution, and cut direction can not be effectively controlled, therefore, a kind of it is proposed that quick cleaning of Metal Cutting platform
Device.
The content of the invention
It is an object of the invention to provide a kind of rapid cleaning device of Metal Cutting platform, to solve above-mentioned background technology
Substantial amounts of iron filings are produced during the Metal Cutting platform use of middle proposition, cannot timely be handled, cause processing environment dirty
The problem of contaminating, and can not effectively controlling cut direction.
To achieve the above object, the present invention provides following technical scheme：A kind of rapid cleaning device of Metal Cutting platform,
Including cutting rack, ventilating fan, cutting bed and hairbrush, the bottom of the cutting rack is provided with blower compartment, and blower compartment is interior
Barrier net is connected with the right side of wall, the inside left-end of the blower compartment is fixed with rotating shaft, and flabellum is connected with the right side of rotating shaft, institute
The right side that ventilating fan is located at blower compartment is stated, and the outer wall left end of blower compartment is provided with motor, the cutting bed, which is located at, to be cut
Cut the middle part of frame, and cutting bed is internally provided with cutting channel, and metal derby, and metal derby are fixed with the right side of the cutting bed
Outer wall be connected with fixed block, the outer wall of the fixed block is connected with bolt, the middle part of the cutting bed through there is connecting rod, and
The top of connecting rod is provided with cutting plate, inlet is fixed with the top of the cutting plate, and the right-hand member of cutting plate is provided with and cut
Cutter, movable axis is fixed with the inside of the cutter, the hairbrush is located at the bottom of cutting plate, and the inside of cutting plate is set
There is through hole, the bottom of the connecting rod is provided with support block, and the lower end of support block is provided with roller, the bottom of the cutting rack
Plank is provided with, and rolling groove is mounted with the inside of plank, ash ware is fixed with the right side of the plank.
Preferably, the length of the barrier net and the equal length of metal derby, and the distance of net and metal derby is obstructed from a left side
To the right side, increase successively.
Preferably, the rotating shaft forms rotating device with cutter, and the angular range of cutter is 0-30 °.
Preferably, the hairbrush equidistantly has four groups, and four groups of hairbrush are symmetrical on the axis of cutting plate.
Preferably, the right end vertical extended line on the left of the inwall of the ash ware with metal derby fits, and ash ware
Depth is 40cm.
Preferably, the width of the cutting channel is more than the width of cutting plate, and the axis of cutting channel and cutting plate
For same.
Preferably, the fixed block and bolt form provision for disengagement, and the contact area of each fixed block and metal derby is
9cm2。
Preferably, the radius of the through hole is 2cm, and through hole distributes alternately in the middle part of hairbrush.
Compared with prior art, the beneficial effects of the invention are as follows：The rapid cleaning device of the Metal Cutting platform is provided with
Blower compartment, under the drive of motor, flabellum is with axis of rotation, and can work Cutting platform caused iron filings
Radiating treatment is carried out, blows the iron filings cooled down, the entrances ash ware made it easier to, the distance of barrier net and metal derby is from a left side
To the right side, increase successively, iron filings can be made to have bigger space to be radiated, and ventilating fan can enter to the iron filings of metal derby right-hand member
Row radiating treatment, load some cleaning agents in inlet, flowed out by the through hole of cutting plate lower end, through hole distributes alternately in four groups
The middle part of hairbrush, cleaning agent can be cleaned to cutting bed in the presence of hairbrush, and when cutting plate moves, cutter are in work
While work, hairbrush can play the effect of side working edge cleaning, and rotating shaft forms rotating dress with cutter with working together
Put, cutter can cut metal derby forward in different cutting angles, make it more flexible, in cutting channel and cutting plate
Axis is same, can effectively ensure that cut direction, and the right end vertical on the left of the inwall of ash ware with metal derby extends
Line fits, and by cleaning of the hairbrush to iron filings, ash ware can preferably receive iron filings, ensure the cleaning of cutting bed.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cutting bed structural representation of the present invention；
Fig. 3 is present invention cutting plate structure schematic diagram.
In figure：1st, cutting rack, 2, blower compartment, 3, barrier net, 4, rotating shaft, 5, flabellum, 6, motor, 7, ventilating fan, 8,
Cutting bed, 9, cutting plate, 10, inlet, 11, cutter, 12, movable axis, 13, hairbrush, 14, metal derby, 15, connecting rod, 16,
Support block, 17, roller, 18, rolling groove, 19, plank, 20, ash ware, 21, cutting channel, 22, fixed block, 23, bolt, 24,
Through hole.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of rapid cleaning device of Metal Cutting platform, bag
Include cutting rack 1, blower compartment 2, barrier net 3, rotating shaft 4, flabellum 5, motor 6, ventilating fan 7, cutting bed 8, cutting plate 9, feed liquor
Mouth 10, cutter 11, movable axis 12, hairbrush 13, metal derby 14, connecting rod 15, support block 16, roller 17, rolling groove 18, plank
19th, ash ware 20, cutting channel 21, fixed block 22, bolt 23 and through hole 24, the bottom of cutting rack 1 are provided with blower compartment 2,
And barrier net 3 is connected with the right side of the inwall of blower compartment 2, the length of net 3 and the equal length of metal derby 14 are obstructed, and obstruct net
3 and metal derby 14 distance from left to right, increase successively, iron filings can be made to have bigger space to be radiated, blower compartment 2
Inside left-end is fixed with rotating shaft 4, and the right side of rotating shaft 4 is connected with flabellum 5, and ventilating fan 7 is located at the right side of blower compartment 2, and blows
The outer wall left end of fan house 2 is provided with motor 6, cutting bed 8 is located at the middle part of cutting rack 1, and cutting bed 8 is internally provided with
Cutting channel 21, the width of cutting channel 21 is more than the width of cutting plate 9, and the axis of cutting channel 21 and cutting plate 9 is
Same, cut direction is can effectively ensure that, the right side of cutting bed 8 is fixed with metal derby 14, and the outer wall of metal derby 14 connects
Fixed block 22 is connected to, fixed block 22 and bolt 23 form provision for disengagement, and the contact area of each fixed block 22 and metal derby 14
For 9cm2, by the effect of fixed plate 22, the steadiness to metal derby 14 can be strengthened, the outer wall of fixed block 22 is connected with bolt
23, the middle part of cutting bed 8, which is run through, connecting rod 15, and the top of connecting rod 15 is provided with cutting plate 9, and the top of cutting plate 9 is consolidated
Surely there is inlet 10, and the right-hand member of cutting plate 9 is provided with cutter 11, the inner side of cutter 11 is fixed with movable axis 12, rotating shaft
12 form rotating device with cutter 11, and the angular range of cutter 11 is 0-30 °, and cutter 11 can be in different cuttings
Angle cuts forward metal derby 14, makes it more flexible, and hairbrush 13 is located at the bottom of cutting plate 9, and the inside of cutting plate 9 is set
There is through hole 24, hairbrush 13 equidistantly there are four groups, and four groups of hairbrush 13 are symmetrical on the axis of cutting plate 9, and cleaning agent can be to cutting
The ceding of Taiwan 8 is cleaned in the presence of hairbrush 13, when cutting plate 9 moves, cutter 11 while work, hairbrush 13 with
Work together, the effect of side working edge cleaning can be played, the radius of through hole 24 is 2cm, and through hole 24 distributes alternately in hairbrush
13 middle part, the cleaning agent flowed out in through hole 24 can carry out cleaning action, connection to cutting bed 8 by the effect of hairbrush 13
The bottom of bar 15 is provided with support block 16, and the lower end of support block 16 is provided with roller 17, and the bottom of cutting rack 1 is provided with plank
19, and the inner side of plank 19 is mounted with rolling groove 18, the right side of plank 19 is fixed with ash ware 20, the inwall left side of ash ware 20
Fitted with the right end vertical extended line of metal derby 14, and the depth of ash ware 20 is 40cm, by hairbrush 13 to the clear of iron filings
Reason, ash ware 20 can preferably receive iron filings, ensure the cleaning of cutting bed 8.
Operation principle：For this kind of rapid cleaning device first by starting motor 6, under the rotation of rotating shaft 5, fan
Leaf 4 is started working, and through barrier net 3, the caused iron filings that can work cutting bed 8 dissipate wind caused by flabellum 4
Heat treatment, blows the iron filings cooled down, the entrances ash ware 20 made it easier to, and obstruct the distance of net 3 and metal derby 14 from
Left-to-right, increase successively, can ensure that metal derby 14 is cut caused iron filings, obtain sufficient heat-dissipating space, meanwhile, row
Fan 7 can carry out radiating treatment to iron filings caused by the right-hand member of metal derby 14, and fixed block 22 passes through the effect of bolt 23, Neng Gouzeng
The steadiness of strong metal block 14, cutter 11 carry out cutting work by the internal motion in cutting channel 21 to metal derby 14,
And by the rotation of movable axis 12, cutter 11 can be made to be operated under a different angle, effectively increase cutting force degree,
During work, cleaning agent can be loaded in inlet 10, cleaning agent flows to cutting bed 8 by through hole 24, in the work of hairbrush 13
Under, to cutting bed 8 carry out cleaning treatment, hairbrush 13 with cutting plate 9 and cutter 11 work together when, hairbrush 13 can rise
To the effect of side working edge cleaning, reach the purpose that work is complete, has cleared up, finally, when receiving cutting work by ash ware 20
Caused iron filings.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of rapid cleaning device of Metal Cutting platform, including cutting rack (1), ventilating fan (7), cutting bed (8) and hairbrush
(13), it is characterised in that：The bottom of the cutting rack (1) is provided with blower compartment (2), and on the right side of the inwall of blower compartment (2)
Barrier net (3) is connected with, the inside left-end of the blower compartment (2) is fixed with rotating shaft (4), and is connected with the right side of rotating shaft (4)
Flabellum (5), the ventilating fan (7) are located at the right side of blower compartment (2), and the outer wall left end of blower compartment (2) be provided with it is electronic
Machine (6), the cutting bed (8) be located at the middle part of cutting rack (1), and cutting bed (8) is internally provided with cutting channel (21), institute
State and metal derby (14) is fixed with the right side of cutting bed (8), and the outer wall of metal derby (14) is connected with fixed block (22), the fixation
The outer wall of block (22) is connected with bolt (23), and the middle part of the cutting bed (8), which is run through, connecting rod (15), and connecting rod (15)
Top is provided with cutting plate (9), and inlet (10), and the right-hand member installation of cutting plate (9) are fixed with the top of the cutting plate (9)
There are cutter (11), movable axis (12) is fixed with the inside of the cutter (11), the hairbrush (13) is located at cutting plate (9)
Bottom, and cutting plate (9) is internally provided with through hole (24), the bottom of the connecting rod (15) is provided with support block (16), and
The lower end of support block (16) is provided with roller (17), and the bottom of the cutting rack (1) is provided with plank (19), and plank (19)
Inner side is mounted with rolling groove (18), and ash ware (20) is fixed with the right side of the plank (19).
A kind of 2. rapid cleaning device of Metal Cutting platform according to claim 1, it is characterised in that：The barrier net
(3) length and the equal length of metal derby (14), and the distance of barrier net (3) and metal derby (14) is from left to right, increases successively
Add.
A kind of 3. rapid cleaning device of Metal Cutting platform according to claim 1, it is characterised in that：The rotating shaft
(12) rotating device is formed with cutter (11), and the angular range of cutter (11) is 0-30 °.
A kind of 4. rapid cleaning device of Metal Cutting platform according to claim 1, it is characterised in that：The hairbrush
(13) equidistantly there are four groups, and four groups of hairbrush (13) are symmetrical on the axis of cutting plate (9).
A kind of 5. rapid cleaning device of Metal Cutting platform according to claim 1, it is characterised in that：The ash ware
(20) the right end vertical extended line on the left of inwall with metal derby (14) fits, and the depth of ash ware (20) is 40cm.
A kind of 6. rapid cleaning device of Metal Cutting platform according to claim 1, it is characterised in that：The cutting is logical
The width in road (21) is more than the width of cutting plate (9), and the axis of cutting channel (21) and cutting plate (9) is same.
A kind of 7. rapid cleaning device of Metal Cutting platform according to claim 1, it is characterised in that：The fixed block
(22) and bolt (23) forms provision for disengagement, and the contact area of each fixed block (22) and metal derby (14) is 9cm2。
A kind of 8. rapid cleaning device of Metal Cutting platform according to claim 1, it is characterised in that：The through hole
(24) radius is 2cm, and through hole (24) distributes alternately in the middle part of hairbrush (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711102165.XA CN107877248A (en) | 2017-11-10 | 2017-11-10 | A kind of rapid cleaning device of Metal Cutting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711102165.XA CN107877248A (en) | 2017-11-10 | 2017-11-10 | A kind of rapid cleaning device of Metal Cutting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107877248A true CN107877248A (en) | 2018-04-06 |
Family
ID=61779785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711102165.XA Pending CN107877248A (en) | 2017-11-10 | 2017-11-10 | A kind of rapid cleaning device of Metal Cutting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107877248A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372333A (en) * | 2018-05-05 | 2018-08-07 | 安徽傲宇数控科技有限公司 | A kind of entirety gantry type water Cutting platform |
| CN109048463A (en) * | 2018-08-12 | 2018-12-21 | 繁昌县亘通智能装备有限公司 | A kind of machining platform with cleaning iron filings function |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1024070A (en) * | 1964-05-25 | 1966-03-30 | Torrington Mfg Co | Chip exhaust system |
| DE102004013859A1 (en) * | 2003-03-25 | 2004-10-07 | Markku Juhani Vanhala | Removal method for removing contaminants from enclosed space, involves forming air flow within enclosed space using air in space via fan, and sucking contaminants in enclosed space via suction unit and suction apparatus |
| CN103481110A (en) * | 2012-06-07 | 2014-01-01 | 康奈可关精株式会社 | Processing tool |
| CN105108626A (en) * | 2015-09-08 | 2015-12-02 | 河南省天利工业炉有限公司 | Cylindrical cast steel polisher |
| CN105538028A (en) * | 2015-12-25 | 2016-05-04 | 广东先达数控机械有限公司 | Automatic dust collection device for working table of numerically-controlled cutting machining center |
| CN105562777A (en) * | 2016-01-11 | 2016-05-11 | 浙江理工大学 | Combined chip removing device |
| CN105798696A (en) * | 2016-05-19 | 2016-07-27 | 常州市金海基机械制造有限公司 | Drilling device for hardware machining |
| CN105855586A (en) * | 2016-04-07 | 2016-08-17 | 扬帆集团股份有限公司 | Shipbuilding steel plate cutting device |
-
2017
- 2017-11-10 CN CN201711102165.XA patent/CN107877248A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1024070A (en) * | 1964-05-25 | 1966-03-30 | Torrington Mfg Co | Chip exhaust system |
| DE102004013859A1 (en) * | 2003-03-25 | 2004-10-07 | Markku Juhani Vanhala | Removal method for removing contaminants from enclosed space, involves forming air flow within enclosed space using air in space via fan, and sucking contaminants in enclosed space via suction unit and suction apparatus |
| CN103481110A (en) * | 2012-06-07 | 2014-01-01 | 康奈可关精株式会社 | Processing tool |
| CN105108626A (en) * | 2015-09-08 | 2015-12-02 | 河南省天利工业炉有限公司 | Cylindrical cast steel polisher |
| CN105538028A (en) * | 2015-12-25 | 2016-05-04 | 广东先达数控机械有限公司 | Automatic dust collection device for working table of numerically-controlled cutting machining center |
| CN105562777A (en) * | 2016-01-11 | 2016-05-11 | 浙江理工大学 | Combined chip removing device |
| CN105855586A (en) * | 2016-04-07 | 2016-08-17 | 扬帆集团股份有限公司 | Shipbuilding steel plate cutting device |
| CN105798696A (en) * | 2016-05-19 | 2016-07-27 | 常州市金海基机械制造有限公司 | Drilling device for hardware machining |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372333A (en) * | 2018-05-05 | 2018-08-07 | 安徽傲宇数控科技有限公司 | A kind of entirety gantry type water Cutting platform |
| CN108372333B (en) * | 2018-05-05 | 2019-07-26 | 安徽傲宇数控科技有限公司 | A kind of entirety gantry type water Cutting platform |
| CN109048463A (en) * | 2018-08-12 | 2018-12-21 | 繁昌县亘通智能装备有限公司 | A kind of machining platform with cleaning iron filings function |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180406 |